Shaya E. J., Olling R. P. Very Wide Binaries and Other Comoving Stellar Companions: A Bayesian Analysis of the Hipparcos Catalogue (англ.) // The Astrophysical Journal Supplement. — 2011. — Vol. 192, iss. 1. — P. 2. — doi:10.1088/0067-0049/192/1/2. — Bibcode: 2011ApJS..192....2S. — arXiv:1007.0425.
Shaya E. J., Olling R. P. Very Wide Binaries and Other Comoving Stellar Companions: A Bayesian Analysis of the Hipparcos Catalogue (англ.) // The Astrophysical Journal Supplement. — 2011. — Vol. 192, iss. 1. — P. 2. — doi:10.1088/0067-0049/192/1/2. — Bibcode: 2011ApJS..192....2S. — arXiv:1007.0425.
Shaya E. J., Olling R. P. Very Wide Binaries and Other Comoving Stellar Companions: A Bayesian Analysis of the Hipparcos Catalogue (англ.) // The Astrophysical Journal Supplement. — 2011. — Vol. 192, iss. 1. — P. 2. — doi:10.1088/0067-0049/192/1/2. — Bibcode: 2011ApJS..192....2S. — arXiv:1007.0425.